System for locking doors on goods boxes

Closure fasteners – Portable

Reexamination Certificate

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Details

C292S256000, C292S256650, C292S256690, C292SDIG049

Reexamination Certificate

active

07988208

ABSTRACT:
System for locking doors on goods boxes, involving a mechanism that consists of an operating lever (4), to which attachment is made of a set of knuckle-jointed connecting rods (7and8) pivoting like a compass, forming a four-sided articulated arrangement that is operated by use of the lever (4) in order to lock and release the respective head arrangements (10and12) with regard their corresponding lock attachment housings (11and13).

REFERENCES:
patent: 2832446 (1958-04-01), Smith et al.
patent: 3891254 (1975-06-01), Lile
patent: 4678216 (1987-07-01), Gregory
patent: 4858970 (1989-08-01), Tedesco et al.
patent: 5129537 (1992-07-01), Bordner et al.
patent: 5295604 (1994-03-01), Van Ryswyk
patent: 6007120 (1999-12-01), Vogt et al.
patent: 6036238 (2000-03-01), Lallament
patent: EP 618374 (1994-02-01), None
patent: EP 226552 (1987-06-01), None

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